OSG Spiral Point Tap: 1/4"-20 UNC, H5 / 2B-3B, 3 Flute, Plug Chamfer (MPN 2840008)
SKU 3G-OTH-214821
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Frequently Asked Questions
What is the OSG spiral point tap 2840008 used for?
This OSG spiral point tap is designed for through-hole threading in ferrous and non-ferrous materials. Its 3-flute design pushes chips forward, reducing clogging and ensuring clean threads in production environments.
What are the specifications of the OSG 2840008 tap?
The OSG 2840008 is a 1/4"-20 UNC spiral point tap with H5 tolerance, suitable for 2B-3B thread classes. It has 3 flutes and a plug chamfer, ideal for general-purpose through-hole tapping.
Where to buy OSG taps in worldwide?
3G Electric supplies OSG taps like the 2840008 to customers worldwide. We handle full logistics and customs clearance, ensuring reliable delivery for your industrial threading needs across global locations.
How to select the right OSG tap for through holes?
For through holes, choose a spiral point tap like the OSG 2840008 to push chips forward. Match thread size (1/4"-20 UNC), tolerance (H5), and chamfer type (plug) to your material and application for optimal results.
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3G Electric supplies OSG general purpose spiral-point taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















